9543850

素因数分解:

$2^1\times 5^2\times {\mathrm{23}}^1\times {\mathrm{43}}^1\times {\mathrm{193}}^1$

素因数の和:271

約数の個数: 48

約数和(自身を含む): 19052352

約数和(自身を除く): 9508502

約数列:

[1, 2, 5, 10, 23, 25, 43, 46, 50, 86, 115, 193, 215, 230, 386, 430, 575, 965, 989, 1075, 1150, 1930, 1978, 2150, 4439, 4825, 4945, 8299, 8878, 9650, 9890, 16598, 22195, 24725, 41495, 44390, 49450, 82990, 110975, 190877, 207475, 221950, 381754, 414950, 954385, 1908770, 4771925, 9543850]

約数ペア:

[(1, 9543850), (2, 4771925), (5, 1908770), (10, 954385), (23, 414950), (25, 381754), (43, 221950), (46, 207475), (50, 190877), (86, 110975), (115, 82990), (193, 49450), (215, 44390), (230, 41495), (386, 24725), (430, 22195), (575, 16598), (965, 9890), (989, 9650), (1075, 8878), (1150, 8299), (1930, 4945), (1978, 4825), (2150, 4439)]